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Open Type
NSK Rolling Bearing
Rolling Bearings
Deep Groove Ball Bearings
Maximum Type Ball Bearings
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CAD模型選擇
{nsk_rb/roller_bearings/deep_groove_bb/max_type_bb/open_type_asmtab.prj},{NB=NSK_BL312},{IDNR=},{STAN=-},{ORDER=BL312},{SD=60},{X=60},{D=130},{DD=130},{B=31},{R=2.1},{DI1=81.70},{SDE1=108.30},{CR1=85500},{COR1=71500},{CR2=8700},{COR2=7300},{LG=5000},{LO=6000},{DA1=71.0},{DB=79.0},{DA2=119.0},{RA=2.0},{MASS=1.880},{SC=1},{PPATH=open_type_asmtpl.prj}
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F
P
1
2
N
E
Rows Per Page
25
50
75
100
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
LINA
明細表
STAN
Standard
ⁿ/ₐ
ORDER
Bearing No.
ⁿ/ₐ
SD
Inside Diameter
[mm]
D
Outside Diameter
[mm]
B
Width
[mm]
R
Chamfer Dimension
[mm]
CR1
Basic Dynamic Load Ratings
[N]
COR1
Basic Static Load Ratings
[N]
CR2
Basic Dynamic Load Ratings
[kgf]
COR2
Basic Static Load Ratings
[kgf]
LG
Limiting Speed Grease
[rpm]
LO
Limiting Speed Oil
[rpm]
DA1
Abutment and Fillet Dimensions min.
[mm]
DA2
Abutment and Fillet Dimensions max.
[mm]
RA
Abutment and Fillet Dimensions max.
[mm]
MASS
Mass
[kg]
BL205
-
BL205
25
52
15
1.0
14400
10500
1470
1070
12000
15000
30.0
47.0
1.0
0.133
BL305
-
BL305
25
62
17
1.1
21500
15500
2200
1580
11000
13000
31.5
55.5
1.0
0.246
BL206
-
BL206
30
62
16
1.0
21000
16300
2150
1660
10000
12000
35.0
57.0
1.0
0.215
BL306
-
BL306
30
72
19
1.1
27900
20700
2840
2110
9000
11000
36.5
65.5
1.0
0.364
BL207
-
BL207
35
72
17
1.1
27800
22100
2830
2250
9000
11000
41.5
65.5
1.0
0.307
BL307
-
BL307
35
80
21
1.5
37000
29100
3800
2970
8000
9500
43.0
72.0
1.5
0.486
BL208
-
BL208
40
80
18
1.1
35500
28800
3600
2940
8000
9500
46.5
73.5
1.0
0.394
BL308
-
BL308
40
90
23
1.5
46500
36000
4750
3650
7500
9000
48.0
82.0
1.5
0.685
BL209
-
BL209
45
85
19
1.1
37000
32000
3800
3250
7500
9000
51.5
78.5
1.0
0.449
BL309
-
BL309
45
100
25
1.5
55500
44000
5650
4500
6300
8000
53.0
92.0
1.5
0.883
BL210
-
BL210
50
90
20
1.1
39000
35000
3950
3550
6700
8500
56.5
83.5
1.0
0.504
BL310
-
BL310
50
110
27
2.0
65000
52500
6600
5350
6000
7100
59.0
101.0
2.0
1.160
BL211
-
BL211
55
100
21
1.5
48000
44000
4900
4500
5300
7500
63.0
92.0
1.5
0.667
BL311
-
BL311
55
120
29
2.0
75000
61500
7650
6250
5600
6700
64.0
111.0
2.0
1.490
BL212
-
BL212
60
110
22
1.5
58000
54000
5950
5550
5600
6700
68.0
102.0
1.5
0.856
BL312
-
BL312
60
130
31
2.1
85500
71500
8700
7300
5000
6000
71.0
119.0
2.0
1.880
BL213
-
BL213
65
120
23
1.5
63500
60000
6450
6150
5300
6300
73.0
112.0
1.5
1.090
BL313
-
BL313
65
140
33
2.1
103000
89500
10500
9150
4800
5600
76.0
129.0
2.0
2.360
BL214
-
BL214
70
125
24
1.5
69000
66000
7050
6750
5000
6000
78.0
117.0
1.5
1.190
BL314
-
BL314
70
150
35
2.1
115000
102000
11800
10400
4300
5300
81.0
139.0
2.0
2.870
BL215
-
BL215
75
130
25
1.5
72000
72000
7350
7300
4500
5600
83.0
122.0
1.5
1.290
BL315
-
BL315
75
160
37
2.1
126000
116000
12800
11800
4000
5000
86.0
149.0
2.0
3.430
BL216
-
BL216
80
140
26
2.0
84000
85000
8600
8650
4300
5300
89.0
131.0
2.0
1.610
BL316
-
BL316
80
170
39
2.1
136000
130000
13900
13300
3800
4500
91.0
159.0
2.0
4.080
BL217
-
BL217
85
150
28
2.0
93000
93000
9500
9450
4000
5000
94.0
141.0
2.0
1.970
F
P
1
2
N
E
Rows Per Page
25
50
75
100
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